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CPU Usage Tester

Scan your ad tag to check CPU usage.

Check 32+ ad quality tests for ad performance — validate against IAB display ad guidelines

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Ad Tag
VAST
Video
Banner

CPU Usage

CPU usage is the amount of processing power the ad needs to run, especially if it has animations or interactive elements.

Why do we test it?

Ads that use too much CPU can slow down a user's device, especially on older phones or computers. Keeping CPU usage low makes sure the ad doesn't cause problems, keeping the webpage running smoothly.